Tubes - Transmitting, Audio, Misc.
Please choose from the following TUBES Sub-Catagory choices:
572B![]() |
811A![]() |
6146![]() |
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4CX350 Series![]() |
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SOCKETS![]() |
CHIMNEYS![]() |
PLATE CAPS![]() |
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BOOKS![]() |
BASES![]() |
PARASITIC SUPPRESSOR![]() |

12AU7 Realistic Gold Pin Medium Mu Twin Triode (NOS/NIB)
In Stock
New Old Stock * New In Box * No longer available for export
MFR: Realistic
SKU: 12AU7-GOLD-REAL

12AT7A Sylvania JHS High Frequency Twin Triode Gold Label (NOS)
In Stock
New old stock * No longer available for export.
MFR: Sylvania
SKU: 12AT7WA-JHS-GOLD-SYL

12AT7A Mullard High Frequency Twin Triode (NOS)
In Stock
New old stock * No longer available for export
MFR: Mullard
Made in England
SKU: 12AT7-MUL

7027A General Electric Beam Power Tube (NOS/NIB)
In Stock
- For Hi Fidelity audio amplifier applications
New Old Stock * No longer available for export
MFR: General Electric
SKU: 7027A-GE

Model 350 Barker & Williamson Audio Phase Shift Network (NOS/NIB)
In Stock
- Includes original Instruction Sheet
- Paint chipped due to age
New Old Stock * New In Box
MFR: Barker & Williamson, Inc.
SKU: MODEL-350-B&W
Add to Cart

6189 Sylvania JAN Medium Mu Twin Triode Receiving Tube (NOS)
In Stock
Designed to be used as an audio amplifier tube
New Old Stock
MFR: Sylvania
SKU: 6189-JAN-SYL
Add to Cart

7027A RCA Beam Power Tube (LHP)
In Stock
- For Hi Fidelity audio amplifier applications
- Borken Pin Key
- Tested Good
Low Hour Pull * No longer available for export
MFR: RCA
SKU: 7027A-BK-RCA

7027A Tung-Sol Beam Power Tube (LHP)
In Stock
- For Hi Fidelity audio amplifier applications
Low Hour Pull * No longer available for export
MFR: Tung-Sol
SKU: 7027A-LHP

UL41 Mullard Audio Output Pentode (NOS/NIB)
In Stock
The UL41 is an output pentode with a high mutual conductance and a maximum permissible anode dissipoation of 9 Watts.
New Old Stock * No longer available for export
MFR: Mullard Manufacturing Company
SKU: UL41-MUL
Made in France

UF86 Mullard Voltage Amplifying Pentode (NOS/NIB)
In Stock
Low-noise pentode intended for use as RC coupled AF voltage amplifier, particularly in the early stages of high-gain audio amplifiers and microphone preamplifiers with series connected heaters.
New Old Stock * New In Box * No longer available for export
MFR: Mullard Manufacturing Company
SKU: UF86-MUL
Add to Cart